| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem wherein, in a monitoring camera system including a conventional uninterruptible power system, it is difficult to calculate a power supply time of the uninterruptible power system for each installed monitoring camera system, and thereby the power of each monitoring camera system cannot be efficiently backed up. Ž<P>SOLUTION: The monitoring camera system includes: a power determination part for calculating a power supply available time of an uninterruptible power system; and a time display part for superposing a calculated power supply available time on an image obtained by the monitoring camera system as at least either characters or a figure. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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